Relationship Advice.....?

[Mightyalarm653]

I would approach him at a good time - sooner rather than later and when your both in a good mood, and talk about it. If you don't, it will most likely lead to an argument and you'll both feel defensive. That might happen anyway.
Its cool u guys obviously want to have trust and openness in your relationship. However exchanging passwords doesn't guarantee you can trust your partner - its got to come from the heart. After all, we cant be with our partners 24/7. You both sound like you are open and level headed and good on you both - whatever age you are, and however long you have been together, communication is the key to a happy relationship. And sometimes its not an easy road.